#ifndef _UTILI_H
#define _UTLI_H 

#include <iostream>
#include <assert.h>
//#include <vld.h>
#include <time.h>
//#include <Windows.h>
#include <string.h>
#include <cstddef>
#include <stdlib.h>
#include <stdio.h>
#include <unistd.h>

using namespace std;

typedef unsigned char u_char;
typedef unsigned long u_long; 
//using u_char = unsigned char;
//using u_long = unsigned long;

#endif 
